2019-2024 Audi Q3 Upper Door Window Trim / Molding Left, Rear 83A839643B
OEM Part #: 83A-839-643-B (83A839643B)
Actual photo
The exact part you’ll receive — not a stock photo.
$23.49
Side: Left, Rear
Used
ColorAluminum
Donor2020 Audi Q3 · 2.0L
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Genuine OEM Used
SKU: 590642 · Aluminum
Donor Vehicle: 2020 Audi Q3 · 2.0L
2 photos
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$23.49
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The left rear upper door window trim / molding (OEM 83A839643B) is a genuine used Audi part removed from a donor Q3. This molding fits over the outer window channel, helping seal the glass and maintain the door’s finished appearance. Over time, these trims can develop cracks, become loose, or lose their paint finish. Replacing a damaged piece restores both the weather seal and the vehicle’s clean exterior line.
Specifications
| Fits Vehicle Model | Q3 |
| Fits Vehicle Make | Audi |
| OEM Part No | 83A-839-643-B (83A839643B) |
| Side | Left, Rear |
| Category | Doors |
Compatible Vehicles
Fits 6 vehicle configurations across 1 make, 2019-2024.
Check your specific vehicle before ordering.
This list shows year, make, and model. Some years have multiple trims or
engines that use different parts, and individual listings may have
additional fitment notes (e.g. “with sunroof only”). Review
the full variant list below, or
message us with your VIN
and we’ll confirm the match.
View all 6 vehicle configurations
| Year | Make | Model | Trim | Engine | Note |
|---|---|---|---|---|---|
| 2023 | Audi | Q3 | SUV | 2.0L l4 Turbo | |
| 2022 | Audi | Q3 | SUV | 2.0L l4 Turbo | |
| 2024 | Audi | Q3 | SUV | 2.0L l4 Turbo | |
| 2020 | Audi | Q3 | SUV | 2.0L l4 Turbo | |
| 2021 | Audi | Q3 | SUV | 2.0L l4 Turbo | |
| 2019 | Audi | Q3 | SUV | 2.0L l4 Turbo |